The Cactus and Succulent Society of America (CSSA), founded in 1929, is a worldwide community of avid gardeners, hobby and commercial horticulturists, nurserymen, and professional scientists who all share an appreciation for cacti and other types of succulent plants.

Symptomatology of infestation by Hypogeococcus pungens: contrasts between host species
Roberto Carrera-Martínez, Laura Aponte-Díaz, Jorge Ruiz-Arocho and David A. Jenkins

Succulents and their adaptation to mega-herbivores in the Gonarezhou National Park (Eastern Zimbabwe) and the first records in Zimbabwe of the succulent twiner Tinospora fragosa and a succulent mistletoe, Agelanthus crassifolius
Ernst J. van Jaarsveld